IRM-05-3.3

The MEAN WELL IRM-05-3.3 is a miniature AC-DC PCB-mount green power module designed for compact low-power electronic equipment. It provides a regulated 3.3VDC output with a 1.25A rated current and 4.125W rated power, accepting a universal 85-305VAC input and 120-430VDC input for flexible integration into PCB-based designs. The unit features a compact 45.7 x 25.4 x 21.5mm encapsulated package, Class II design with no FG pin, built-in EMI filtering components, low no-load power consumption below 0.1W, free air convection cooling and protection against short circuit, overload and overvoltage. It is suitable for industrial electrical equipment, mechanical equipment, factory automation equipment and handheld electronic devices.